A camera lens assembly is provided, including a first lens, a second lens, a third lens, a fourth lens, a fifth lens and a sixth lens from an object side of the camera lens assembly to an image side of the camera lens assembly in turn. The first lens has a positive refractive power; the second lens has a negative refractive power, an object-side surface of the second lens is convex and an image-side surface of the second lens is concave; the third lens has a positive refractive power; the fourth lens has a refractive power, an object-side surface of the fourth lens is concave and an image-side surface of the fourth lens is convex; the fifth lens has a refractive power, an object-side surface of the fifth lens is convex and an image-side surface of the fifth lens is convex; the sixth lens has a negative refractive power.